.I fell down and broke three of my teeth. I wonder how many times I have to come here and get my false teeth _______. 
#97447
A
fix   
B
fixing   
C
fixed   
D
to fix
推荐题目
The airport ______ next year will help promote tourism in this area.
#90913
A
having been completed
B
completed
C
being completed
D
to be completed
It’s impossible for him to escape ________ this time; he made such a big mistake.
#92261
A
to punish
B
punishing
C
being punished
D
having punished
_____ to give up smoking, he threw away his _____ cigarettes.
#95988
A
Determined; remained
B
Determined; remaining
C
Determining; remained
D
Determining; remaining